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    <meta charset="UTF-8">
    <title>Title</title>
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<form name="punchout_form" method="post" action="https://openapi.alipaydev.com/gateway.do?charset=utf-8&method=alipay.trade.page.pay&sign=P9NGmQbhiYAq%2Bmq4lPOqhWjIxEFg5mRXU%2FVSA0NHkBe8CcJtWVzJturb5EG9qRCuqFZcn1FIb4S9kx%2BwW%2BvuYeiGtyaulG9PzQgwQImVf9WN%2Fwjg0mqbWcTyZJQH99Fap3XabcHkCsQJW1sY1CuO0xci0fVq34I8aCIsr5ntWv%2BpX7RJlyKiiHLx%2BNzzwKKC3VjxrmxiXT5AiPFbsW3JGY%2B8KfnTDmFkij5x53rC02vFk%2FMwdwHA6Sjao%2FHdC0NtM1ZgcUBEVezKj5Z4P31YNVM0jHhfkC4Dk5TJ8%2F%2F60aKwRMrnTlgqxjxrMg2G%2BX%2FaySj6q1ubgxwzwREbAbgY%2BA%3D%3D&return_url=http%3A%2F%2Flocalhost%3A8080%2FafterPay&notify_url=http%3A%2F%2Fkqe8aq.natappfree.cc%2Fnotify&version=1.0&app_id=2021000122672826&sign_type=RSA2&timestamp=2023-06-10+22%3A46%3A08&alipay_sdk=alipay-sdk-java-dynamicVersionNo&format=json">
<input type="hidden" name="biz_content" value="{&quot;out_trade_no&quot;:&quot;1667543675053346818&quot;,&quot;total_amount&quot;:65.6,&quot;subject&quot;:&quot;用户1650851335379206145的订单&quot;,&quot;product_code&quot;:&quot;FAST_INSTANT_TRADE_PAY&quot;}">
<input type="submit" value="立即支付" style="display:none" >
</form>
<script>document.forms[0].submit();</script>

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